The Nikon Prostaff 5 3.5-14x40 Riflescope is an outstanding choice for hunting and competition applications. The Nikon Prostaff 5 is built from the ground up to be reliable, durable, and accurate with the features long distance shooters want and demand. All PROSTAFF 5 riflescopes are built with fully multicoated optics for maximum light transmission, even in extreme low light environments. They also include Spring-Loaded Zero-Reset turrets combined with Nikon Spot On Ballistic Match Technology make this an extremely fast and reliable scope. For the discerning shooter wanting crystal clear glass and world class innovation the Nikon Prostaff 5 is an absolute must.